Add msys2 installation and validation (#632)

images/win/scripts/Installers/Validate-Msys2.ps1

@@ -0,0 +1,73 @@
+################################################################################
+##  File:  Validate-Msys2.ps1
+##  Desc:  Validate Msys2
+################################################################################
+
+$msys2BinDir = "C:\msys64\usr\bin"
+$msys2mingwDir = "C:\msys64\mingw64\bin"
+
+$installedTools = @(
+    "bash",
+    "tar",
+    "make"
+)
+
+$installedMinGWTools = @(
+    "gcc",
+    "cmake"
+)
+
+Write-Host "Check installed tools in msys2/usr/bin directory"
+$installedTools | ForEach-Object {
+    $toolName = $_
+    try {
+        Invoke-Expression "$msys2BinDir\$_ --version"
+    } catch {
+        Write-Host "$toolName was not installed in MSYS2 bin directory"
+        Write-Error $_
+        exit 1
+    }
+}
+
+Write-Host "Check installed tools in msys2/mingw/bin directory"
+$installedMinGWTools | ForEach-Object {
+    $toolName = $_
+    try {
+        Invoke-Expression "$msys2mingwDir\$_ --version"
+    } catch {
+        Write-Error "$toolName was not installed in MSYS2 mingw bin directory"
+        Write-Error $_
+        exit 1
+    }
+}
+
+# Adding description of the software to Markdown
+
+function Get-ToolVersion {
+    param(
+        [string] $ToolPath,
+        [int] $VersionLineNumber
+    )
+
+    $toolRawVersion = Invoke-Expression "$ToolPath --version"
+    $toolRawVersion.Split([System.Environment]::NewLine)[$VersionLineNumber] -match "\d+\.\d+(\.\d+)?" | Out-Null
+    $toolVersion = $matches[0]
+    return $toolVersion
+}
+
+$SoftwareName = "MSYS2"
+$pacmanVersion = Get-ToolVersion -ToolPath "$msys2BinDir/pacman" -VersionLineNumber 1
+$bashVersion = Get-ToolVersion -ToolPath "$msys2BinDir/bash" -VersionLineNumber 0
+$gccVersion = Get-ToolVersion -ToolPath "$msys2mingwDir/gcc" -VersionLineNumber 0
+$tarVersion = Get-ToolVersion -ToolPath "$msys2BinDir/tar" -VersionLineNumber 0
+
+$Description = @"
+_Tool versions_
+_pacman:_ $pacmanVersion<br/>
+_bash:_ $bashVersion<br/>
+_gcc:_ $gccVersion<br/>
+_tar:_ $tarVersion<br/>
+MSYS2 location: C:\msys64
+"@
+
+Add-SoftwareDetailsToMarkdown -SoftwareName $SoftwareName -DescriptionMarkdown $Description